Article ID Journal Published Year Pages File Type
5275971 Tetrahedron Letters 2007 4 Pages PDF
Abstract

An unusual aromatisation of the dihydropyrimidine fragment in 6-nitro-7-substituted-4,7-dihydro-1,2,4-triazolo[1,5-a]pyrimidines has first been found to occur in parallel with reduction of the nitro group using a number of reducing agents.

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Related Topics
Physical Sciences and Engineering Chemistry Organic Chemistry